Thomas Midgeley Jr. discovered that adding tetraethyl lead to gasoline reduced knocking in automobile engines.
4th September 1882: Thomas Edison opens the world’s first power plant on Pearl Street in New York
4th September 2018
7th December 1941: Attack on Pearl Harbor
7th December 2019
5th December 1934: Wal-Wal Incident between Italy and Abyssinia
5th December 2019
11th November 1918: WW1 Armistice of Compiègne is signed
11th November 2018
1st September 1939: Nazi Germany invades Poland
1st September 2018